Samsung Galaxy S3 doesn't mount SD card - fstab

root@m0:/ # cat fstab.smdk4x12
# Android fstab file.
#<src>               <mnt_point>         <type>    <mnt_flags and options>                               <fs_mgr_flags>
# The filesystem that contains the filesystem checker binary (typically /system) cannot
# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK


/dev/block/mmcblk0p9    /system             ext4      ro,errors=panic                                                                   wait
/dev/block/mmcblk0p3    /efs                ext4      nosuid,nodev,noatime,noauto_da_alloc,discard,journal_async_commit,errors=panic    wait,check
/dev/block/mmcblk0p8    /cache              ext4      nosuid,nodev,noatime,noauto_da_alloc,discard,journal_async_commit,errors=panic    wait,check

# data partition must be located at the bottom for supporting device encryption
/dev/block/mmcblk0p12   /data               ext4      nosuid,nodev,noatime,noauto_da_alloc,discard,journal_async_commit,errors=panic    wait,check,encryptable=footer

# VOLD
/devices/platform/s3c-sdhci.2/mmc_host/mmc1/    /storage/extSdCard      vfat        default     voldmanaged=sdcard:auto
/devices/platform/s5p-ehci/usb1                 /storage/UsbDriveA      vfat        default     voldmanaged=sda:auto
/devices/platform/s5p-ehci/usb1                 /storage/UsbDriveB      vfat        default     voldmanaged=sdb:auto
/devices/platform/s5p-ehci/usb1                 /storage/UsbDriveC      vfat        default     voldmanaged=sdc:auto
/devices/platform/s5p-ehci/usb1                 /storage/UsbDriveD      vfat        default     voldmanaged=sdd:auto
/devices/platform/s5p-ehci/usb1                 /storage/UsbDriveE      vfat        default     voldmanaged=sde:auto
/devices/platform/s5p-ehci/usb1                 /storage/UsbDriveF      vfat        default     voldmanaged=sdf:auto
root@m0:/ #